Home / 2,319.95-3,479.91-588.57

Finding the Fourth Proportional to 2,319.95, 3,479.91 and 588.57

Calculator

Solution

The fourth proportional to 2,319.95, 3,479.91 and 588.57 is: 882.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319.95 : 3,479.91 = 588.57 : x
  2. Step 2: Convert to fraction form
    2,319.95/3,479.91 = 588.57/x
  3. Step 3: Cross multiply
    2,319.95x = 3,479.91 × 588.57
  4. Step 4: Simplify right side
    2,319.95x = 2,048,170.63
  5. Step 5: Solve for x
    x = 2,048,170.63/2,319.95
  6. Step 6: Final answer
    x = 882.85

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.